package com.ngkj.zmfptback.sys.handler;

import com.ngkj.zmfptCommon.common.util.ResultEnum;
import com.ngkj.zmfptback.sys.util.ResultUtil;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author ChenHN
 * @since 2021/12/1 creation
 **/
@Component
public class UserLogoutSuccessHandler implements LogoutSuccessHandler {
    @Override
    public void onLogoutSuccess(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Authentication authentication) throws IOException, ServletException {
        SecurityContextHolder.clearContext();
        ResultUtil.responseJson(httpServletResponse, ResultEnum.ok);
    }
}
